The Unreachable Side
For the Path of: DestructionThe Unreachable Side is a 5★ Light Cone for the Path of Destruction in Honkai: Star Rail.
A strong 5-star cone offering hefty CRIT Rate and Max HP along with a sizable DMG boost when the wearer is attacked or spends their own HP, but it's most valuable to Destruction characters built around HP consumption, keeping it path-restricted rather than universal.
The Unreachable Side is a Light Cone for the Destruction Path. Ranked S on the Light Cone tier list. Best paired with Blade. Needs 7 material types to reach Lv.80.
Last updated: 31/07/2026
The figures on this page come directly from gamevika's internal game data store (counted/read straight from the real records), not an estimate or copy from elsewhere.
Effect
Increases the wearer's CRIT Rate by 18% and increases their Max HP by 18%. When the wearer is attacked or consumes their own HP, their DMG increases by 24%. This effect is removed after the wearer uses an attack.
Is Superimposition S1 → S5 worth it?
Base Stats (Lv80)
| Lv. | HP | ATK | DEF |
|---|---|---|---|
| 1 | 58 | 26 | 15 |
| 20 | 222 | 102 | 58 |
| 30 | 213 | 98 | 56 |
| 40 | 305 | 140 | 80 |
| 50 | 397 | 182 | 104 |
| 60 | 490 | 224 | 128 |
| 70 | 582 | 267 | 152 |
| 80 | 674 | 309 | 176 |
Best Characters
This is the #1 pick in Blade's build recommendation — the effect matches this character's role directly.
Ascension Materials
Characters who use this
Story
He would come to this place every year, bringing new swords with him each time. He had seen all the owners of the swords draw their last breath. Every time he leaves, he would sorrowfully ponder... When would his own blade be brought here by someone else?
Alternative cones on the same Path
Trivia & Origins
Signature Cone Of
Determined from the official Gacha pairing table (AvatarUp GachaID <-> WeaponUp GachaID+1000): this cone is banner-paired with Blade, not a guess.
Frequently Asked Questions
What does The Unreachable Side do?
Increases the wearer's CRIT Rate by 18% and increases their Max HP by 18%. When the wearer is attacked or consumes their own HP, their DMG increases by 24%. This effect is removed after the wearer uses an attack.
What does The Unreachable Side do at Superimposition 5 (S5)?
Increases the wearer's CRIT Rate by 30% and increases their Max HP by 30%. When the wearer is attacked or consumes their own HP, their DMG increases by 40%. This effect is removed after the wearer uses an attack.
Who should use The Unreachable Side?
Based on cross-source consensus builds, this cone works best on: Blade, Yunli, Mydei.
How many materials does it take to ascend The Unreachable Side to Lv.80?
You need 7 material types and 385,000 Credits to ascend the cone to Lv.80 (see the table above for details).
How to read this Light Cone page
Every Light Cone has exactly one passive effect tied to the wielder's combat performance; that effect scales up as you Superimpose it from S1 to S5 — use the S1-S5 buttons above to see the exact numbers at each level instead of guessing or interpolating. A Light Cone only delivers its full value on a character who shares its Path; "Characters who use this cone" lists every character on that Path, while "Best users" is a narrower list pulled from real build consensus, not a guess.
Base stats (HP/ATK/DEF) are shown at Lv80 for every cone of the same rarity so they can be compared directly; a 5-star cone will always edge out 4-star and 3-star ones here — the real difference lives in the passive effect, not the flat stats. The "Alternative cones on the same Path" section suggests a few other options if you do not own the signature cone yet, or want to compare before spending ascension materials.
See the full list on the Light Cones page, or check terms in the HSR Glossary.
Up next for you…
Light Cones→
Characters→
Material Planner→